Merv 8 Pleated Air Filter - 9" x 20" x 1" Quantity:12-pack 28X Increased Efficiency

28X Increased Efficiency

PACK of 6 pads for Pad and Frame Air Filters

with each stage capturing progressively smaller particles inside the filter

Includes one Frame and PACK of 6 pads

Merv 8 Pleated Air Filter - 9" x 20" x 1" Quantity:12-pack 28X Increased EfficiencyAny Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop, and long service life which reduces HVAC equipment maintenance and energy costs. A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter.